Windows, Doors & Bespoke Glazing
for London & Surrounding counties
Here, at Grabex Windows we are manufacturing and installing windows, doors, sliding & bi-folding systems, conservatories, glass roof and bespoke glazing products for residential and trade customers from London, Kent, and South East England.
As a family owned and operated business we take pride in delivering quality products to our customer’s homes. We have spent many years researching the best profiles and technologies for residential use. With a wide selection of glazing for your renovation in aluminium, timber and uPVC- all manufactured in our state-of-the-art Orpington factory, you can rely on our expertise in making bespoke products to your exact requirements and being able to fulfil all glazing requirements for your project in one place!
Recently we have been recognised as Best Timber Windows and Doors Manufacturer 2019 in London and the South East!
Let's Work Together!
Ask for a free quote by completing our web form, calling or visiting our showroom, and our estimator will help you choose the right windows & doors for your project!
Planning an extension or renovation can be daunting. That's why we offer a wide variety of glazing products, so you can find all that's required for your "grand design" in one place! All manufactured to your exact specification and taste. We also offer you our advice so you make an informed decision on choosing products that will not only bring value to your property, but also enhance your living.
See what our customers say about us
Brilliant from start to finish. From a quote late last year I contacted the original and he came that day to give me a new quote. Marcin got me a fab deal. Top lad. The fitters were friendly and efficient and everything looks amazing. I was that impressed with the work done as its substantial expense! Highly recommend.
I normally do not bother with reviews but this one is well deserve. From challenging and complex design to exceptional delivery Grabex have delivered both prearranged glazing phases of our own little grand design project. Service, and what most important huge level of patience to work with us is just much appropriated. We are very pleased to have agreed lead-time delivered what that we did not experienced from other contractors working on the project. Product is fantastic, looks better than in showroom, joinery shop visit was educating and very interesting - never been to factory. We can now enjoy new glazing - let’s hope now rest of trades will follow. Big Thank you for all involved.
Book your Showroom Appointment
Book your Orpington Showroom appointment in advance. Face coverings are no longer required when visiting our showroom - we leave that choice to our customers should they feel more comfortable wearing them. Face masks are also available in our showroom in exchange for a small donation for our local Demelza Hospice for Children.